Roesky, Herbert W.

[["dc.bibliographiccitation.firstpage","366"],["dc.bibliographiccitation.issue","6"],["dc.bibliographiccitation.journal","Journal of the Chemical Society. Chemical communications"],["dc.bibliographiccitation.lastpage","367"],["dc.contributor.author","Roesky, Herbert W."],["dc.contributor.author","Olms, Petra"],["dc.contributor.author","Witt, Michael"],["dc.contributor.author","Keller, Klaus"],["dc.contributor.author","Stalke, Dietmar"],["dc.contributor.author","Henkel, Thomas"],["dc.contributor.author","Sheldrick, George M."],["dc.date.accessioned","2009-06-23T12:41:42Z"],["dc.date.accessioned","2021-10-27T13:11:53Z"],["dc.date.available","2009-06-23T12:41:42Z"],["dc.date.available","2021-10-27T13:11:53Z"],["dc.date.issued","1989"],["dc.description.abstract","The reaction of (CF3)2P(Cl)NSiMe3 and Me3SiNVCl3 in CH2Cl2 leads to volatile [(CF3)2PN]2NVCl2; the X-ray structure analysis shows a planar six-membered NVNPNP-ring with C2v molecular symmetry."],["dc.format.mimetype","application/pdf"],["dc.identifier.doi","10.1039/C39890000366"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?goescholar/3288"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/91635"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.orgunit","Fakultät für Chemie"],["dc.rights","Goescholar"],["dc.rights.access","openAccess"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject","anorganische Chemie"],["dc.subject.ddc","540"],["dc.title","A volatile cyclic metallaphosphazene; preparation and X-ray structure of [(CF3)2PN]2NVCl2"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","2173"],["dc.bibliographiccitation.issue","11"],["dc.bibliographiccitation.journal","Dalton Transactions"],["dc.bibliographiccitation.lastpage","2177"],["dc.contributor.author","Witt, Michael"],["dc.contributor.author","Roesky, Herbert W."],["dc.contributor.author","Stalke, Dietmar"],["dc.contributor.author","Pauer, Frank"],["dc.contributor.author","Henkel, Thomas"],["dc.contributor.author","Sheldrick, George M."],["dc.date.accessioned","2009-06-23T12:51:51Z"],["dc.date.accessioned","2021-10-27T13:11:56Z"],["dc.date.available","2009-06-23T12:51:51Z"],["dc.date.available","2021-10-27T13:11:56Z"],["dc.date.issued","1989"],["dc.description.abstract","Depending on the reaction conditions, Ph2P(NSiMe3)[N(SiMe3)2]reacts with TiCl4 to form the titanadiazaphosphetidines Ph2P[µ-N(SiMe3)]2TiCl3MeCN (1) and Ph2P[µ-N(SiMe3)]2TiCl2,[NPPh2N(SiMe3)2](2). Compound (1) dimerises slowly in solution with elimination of Me3SiCl to yield a tricyclic system containing a central Ti2N2 ring (3). X-Ray analyses of these compounds show (1) and (3) to be monoclinic, space group P21/n, while (2) is triclinic, space group P. Compound (2) has a Ti–N–P angle of 170.3(7)° and a short exocyclic Ti–N bond of 179.2(9) pm."],["dc.format.mimetype","application/pdf"],["dc.identifier.doi","10.1039/DT9890002173"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?goescholar/3289"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/91642"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.orgunit","Fakultät für Chemie"],["dc.rights","Goescholar"],["dc.rights.access","openAccess"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject","anorganische Chemie"],["dc.subject.ddc","540"],["dc.title","Synthesis and crystal structures of three four-membered ring compounds containing PN2Ti skeletons"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","663"],["dc.bibliographiccitation.journal","Dalton Transactions"],["dc.contributor.author","Witt, Michael"],["dc.contributor.author","Stalke, Dietmar"],["dc.contributor.author","Henkel, Thomas"],["dc.contributor.author","Roesky, Herbert W."],["dc.contributor.author","Sheldrick, George M."],["dc.date.accessioned","2009-06-25T05:35:51Z"],["dc.date.accessioned","2021-10-27T13:11:52Z"],["dc.date.available","2009-06-25T05:35:51Z"],["dc.date.available","2021-10-27T13:11:52Z"],["dc.date.issued","1991"],["dc.description.abstract","The reaction of ZrCl4 with (Me3Si)2NPPh2NSiMe31 yields the four-membered heterocycle [[graphic omitted]SiMe3)]. An improved synthesis of the aminoiminophosphorane 1 is described. The compound TiCl4 reacts with Me3SiOPPh2NSiMe3 unexpectedly with elimination of all Me3p. groups to yield the eight-membered heterocycle [{TiCl2(OPPh2N)}2]. A vanadium-containing dimetallacyclophosphazene [{VCl2(NPPh2N)}2] has been synthesised from [VCl3(NSiMe3)] and CiPPh2NSiMe3. The X-ray structures of [[graphic omitted]SiMe3)]·MeCN and [{TiCl2(OPPh2N)}2]·4MeCN have been determined. While the cyclic Zr–N distances in the former have to be considered as single bonds, the short Ti–N of the latter (almost planar) suggest double-bond character."],["dc.format.mimetype","application/pdf"],["dc.identifier.doi","10.1039/DT9910000663"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?goescholar/3315"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/91633"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.orgunit","Fakultät für Chemie"],["dc.rights","Goescholar"],["dc.rights.access","openAccess"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject","anorganische Chemie"],["dc.subject.ddc","540"],["dc.title","Four- and eight-membered cyclic phosphazene derivatives of zirconium, titanium and vanadium. Crystal structures of the complexes [ZrCl3(Me3SiNPPh2NSiMe3)]·MeCN and [{TiCl2(OPPh2N)}2]·4MeCN"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]